// Just to make sure it is enforced
Map<String, Object> props = WebClient.getConfig(client).getResponseContext();
props.put(FIStaxOutInterceptor.FI_ENABLED, Boolean.TRUE);
Book b2 = client.addFastinfoBook(b);
assertEquals(b2.getName(), b.getName());
assertEquals(b2.getId(), b.getId());
checkFiInterceptors(WebClient.getConfig(client));